CN210740845U

CN210740845U - Water tank return system

Info

Publication number: CN210740845U
Application number: CN201920815150.6U
Authority: CN
Inventors: 王贵元; 刘利伟; 杨超
Original assignee: Suzhou Longgan Mechanical And Electrical Engineering Co Ltd
Current assignee: Suzhou Longgan Mechanical And Electrical Engineering Co Ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-06-12
Anticipated expiration: 2029-05-31

Abstract

The utility model relates to a water tank return water technical field just discloses a water tank return water system, including the wet return, fixed cover is equipped with a temperature sensor on the wet return, and the one end of wet return is fixed the cup joint respectively has first branch pipe and second branch pipe. This water tank return water system, lead the higher return water of temperature to the cooler bin through the second branch pipe, utilize the conducting strip heat conduction and utilize the radiating fin who is located the cooler bin outside to carry out the natural draft heat dissipation, the exhaust hole of cooperation cooler bin top carries out the natural heat dissipation simultaneously, thereby reduce the temperature of return water in the cooler bin, avoid the direct problem that the power consumption that leads to the fact through the heat dissipation of refrigerating plant is high, thereby reduce cost, utilize level sensor in the water storage tank to monitor the water level of cooling water in the water storage tank, when the water level descends to certain degree of depth in the water storage tank, open the third solenoid valve and go on recycling in returning the water storage tank with the refrigerated water in.

Description

Water tank return system

Technical Field

The utility model relates to a water tank return water technical field specifically is a water tank return water system.

Background

The backwater is originally called as circulating water, because the backwater brand has wide influence, the industry of the hot water circulating device is also commonly called as a backwater device, compared with a new type home decoration process, the pipeline is also called as a backwater pipe, the existing equipment such as communication equipment, transformers and the like usually adopts a water-cooling circulation type heat dissipation structure, and a water tank backwater system is usually used in a heat dissipation system with water-cooling circulation.

However, in the existing water tank return system for the water-cooling circulation heat dissipation system, return water is usually directly discharged into the water storage tank, which easily causes the cooling water in the water storage tank to be heated by hot water after being circulated, thereby reducing the heat dissipation effect and even failing to play the heat dissipation effect.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a water tank return water system, possess the reduction energy consumption, the advantage of cost, the current water tank return water system that is used for water-cooling circulation cooling system has been solved, directly arrange the return water into in the water tank usually, this just leads to the cooling water in the water tank very easily to be heated up by the hot water interference after circulating, thereby the radiating effect can't be played even to the cooling effect has been reduced, current have directly to cool down again the return water through refrigerating plant, this method can effectually cool down the return water, ensure water-cooling's effect, but the energy consumption is high, the great problem of cost.

The utility model provides a following technical scheme: the utility model provides a water tank return water system, includes the wet return, fixed cover is equipped with a temperature sensor on the wet return, and the one end of wet return is fixed the cover respectively and has been connect first branch pipe and second branch pipe, fixed cover is equipped with first solenoid valve and second solenoid valve on first branch pipe and the second branch pipe respectively, and the one end of first branch pipe and second branch pipe is fixedly connected with storage water tank and cooler bin respectively, the junction of storage water tank and cooler bin is equipped with the heat insulating mattress.

Preferably, the fixed cover in bottom of cooler bin side is equipped with the drain pipe, the one end of drain pipe extends to the inside of cooler bin, and the other end of drain pipe extends to the inside of storage water tank and cup joints with the top of storage water tank side is fixed, the fixed cover in middle part of drain pipe is equipped with the third solenoid valve, the bottom of cooler bin is equipped with the control box, one side of control box inner chamber is equipped with the controller, and the inside of control box is equipped with the refrigerating plant that is located controller one side.

Preferably, one side of the inner cavity of the water storage tank is fixedly provided with a liquid level sensor, one side of the bottom of the inner cavity of the water storage tank is provided with a water pump, the water pump is positioned below the liquid level sensor, and a water outlet of the water pump is fixedly sleeved with a water outlet pipe.

Preferably, the top of the inner cavity of the cooling box is provided with an exhaust hole, the bottom of one side of the inner cavity of the cooling box is fixedly provided with a second temperature sensor, the bottom of the inner cavity of the cooling box is provided with a heat conducting fin, and one end of the heat conducting fin extends to the outside of the cooling box and is fixedly connected with a radiating fin.

Preferably, the controller is electrically connected with the first temperature sensor, the first electromagnetic valve, the second electromagnetic valve, the liquid level sensor, the water pump, the second temperature sensor, the third electromagnetic valve and the refrigerating device.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this water tank return water system, lead the higher return water of temperature to the cooler bin through the second branch pipe, utilize the conducting strip heat conduction and utilize the radiating fin who is located the cooler bin outside to carry out the natural draft heat dissipation, the exhaust hole of cooperation cooler bin top carries out the natural heat dissipation simultaneously, thereby reduce the temperature of return water in the cooler bin, avoid the direct problem that the power consumption that leads to the fact through the heat dissipation of refrigerating plant is high, thereby reduce cost, utilize level sensor in the water storage tank to monitor the water level of cooling water in the water storage tank, when the water level descends to certain degree of depth in the water storage tank, open the third solenoid valve and go on recycling in returning the water storage tank with the refrigerated water in.

2. This water tank return water system, the temperature in the return water is monitored through the first temperature sensor on the wet return, can directly arrange the return water storage tank if the temperature reduces, arrange promptly to cool off in the cooler bin if the temperature is higher, utilize the temperature in the second temperature sensor monitoring cooler bin, the water level of cooling water drops to certain degree of depth in the level sensor monitoring water storage tank in the water storage tank, and the cooling water of cooler bin is still higher, start refrigerating plant through the controller and refrigerate the water in the cooler bin, the rethread is opened the third solenoid valve and is arranged the cooling water to the water storage tank in and carry out circulation use, thereby furthest's reduction energy consumption, and ensure the circulation cooling effect of cooling water in the water storage tank.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the structural controller of the present invention.

In the figure: 1. a water return pipe; 2. a first temperature sensor; 3. a first branch pipe; 4. a first solenoid valve; 5. a second branch pipe; 6. a second solenoid valve; 7. a water storage tank; 701. a liquid level sensor; 702. a water pump; 703. a water outlet pipe; 8. a cooling tank; 801. an exhaust hole; 802. a second temperature sensor; 803. a heat conductive sheet; 804. a heat dissipating fin; 9. a heat insulating pad; 10. a drain pipe; 11. a third electromagnetic valve; 12. a control box; 13. a controller; 14. a refrigeration device.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a water tank backwater system comprises a backwater pipe 1, a first temperature sensor 2 is fixedly sleeved on the backwater pipe 1, the temperature of cooling water in the backwater pipe 1 is monitored by the first temperature sensor 2, when the temperature of cooling water in the backwater pipe 1 is low, a controller 13 closes a second electromagnetic valve 6 and opens the first electromagnetic valve 4 to discharge water into a water storage tank 7 through a first branch pipe 3 for recycling, when the temperature of cooling water in the backwater pipe 1 is monitored by the first temperature sensor 2 to be high, the controller 13 closes the first electromagnetic valve 4 and opens the second electromagnetic valve 6 to discharge water into a cooling tank 8 through a second branch pipe 5 for cooling, one end of the backwater pipe 1 is fixedly sleeved with the first branch pipe 3 and the second branch pipe 5 respectively, the first electromagnetic valve 4 and the second electromagnetic valve 6 are fixedly sleeved on the first branch pipe 3 and the second branch pipe 5 respectively, and one end of the first branch pipe 3 and one end of the second branch pipe 5 are respectively fixedly connected with a water storage tank 7 and a cooling tank 8, one side of the inner cavity of the water storage tank 7 is fixedly provided with a liquid level sensor 701, the liquid level sensor 701 in the water storage tank 7 is used for monitoring the water level of the water storage tank 7, and simultaneously, a second temperature sensor 802 in the cooling tank 8 is used for monitoring the temperature of cooling water in the cooling tank 8, so that when the water level of the water storage tank 7 is lowered to a certain depth, namely the water in the water storage tank 7 can not submerge the water pump 702, and the second temperature sensor 802 detects that the temperature of the cooling water in the cooling tank 8 is lowered to a lower value, the controller 13 is used for opening the third electromagnetic valve 11, the cooling water in the cooling tank 8 is discharged into the water storage tank 7 through the water discharge pipe 10 for recycling, and when the liquid level sensor 701 in the water storage tank 7 detects that the water level of the, the controller 13 is used for starting the refrigerating device 14 to rapidly cool the water in the cooling tank 8, so that after the water in the cooling tank 8 is cooled, the third electromagnetic valve 11 is opened to discharge the water into the water storage tank 7 for recycling, thereby ensuring that the cooling water in the water storage tank 7 is always kept in a low-temperature state, further ensuring the heat dissipation effect of the cooling water on equipment, one side of the bottom of the inner cavity of the water storage tank 7 is provided with a water pump 702, the water pump 702 is positioned below the liquid level sensor 701, a water outlet of the water pump 702 is fixedly sleeved with a water outlet pipe 703, the joint of the water storage tank 7 and the cooling tank 8 is provided with a heat insulation pad 9, the top of the inner cavity of the cooling tank 8 is provided with an exhaust hole 801, the bottom of one side of the inner cavity of the cooling tank 8 is fixedly provided with a second temperature sensor 802, the bottom of the inner cavity of the cooling tank 8 is provided, the heat conducting fins 803 are utilized to conduct the temperature of the cooling water with higher temperature in the cooling box 8 to the heat radiating fins 804 outside the cooling box 8, so that natural heat radiation is carried out by utilizing the heat radiating fins 804, the heat radiating fins 804 are similar to a comb, the heat radiating area of the heat radiating fins can be increased, and the heat radiating effect and the speed are improved, the bottom of the side surface of the cooling box 8 is fixedly sleeved with the water discharging pipe 10, one end of the water discharging pipe 10 extends to the inside of the cooling box 8, the other end of the water discharging pipe 10 extends to the inside of the water storage tank 7 and is fixedly sleeved with the top of the side surface of the water storage tank 7, the middle part of the water discharging pipe 10 is fixedly sleeved with the third electromagnetic valve 11, the bottom of the cooling box 8 is provided with the control box 12, the controller 13 is electrically connected with the first temperature sensor 2, the first electromagnetic valve 4, the, a controller 13 is arranged on one side of the inner cavity of the control box 12, a refrigerating device 14 positioned on one side of the controller 13 is arranged in the control box 12, the refrigerating device 14 adopts a water refrigerating system in the prior art, namely, working medium steam with lower pressure coming out of an evaporator is sucked through a compressor, the working medium steam with lower pressure is sent into a condenser after the pressure of the working medium steam is increased, the working medium steam is condensed into liquid with higher pressure in the condenser, the liquid with lower pressure is sent into the evaporator after the liquid is throttled by a throttle valve, the liquid with lower pressure is obtained by heat absorption and evaporation in the evaporator, the vapor with lower pressure is sent into an inlet of the compressor, and therefore the refrigerating cycle is.

The working principle is as follows: firstly, monitoring the temperature of cooling water in a water return pipe 1 through a first temperature sensor 2 on the water return pipe 1, when the temperature of the cooling water in the water return pipe 1 is low, closing a second electromagnetic valve 6 through a controller 13 and opening the first electromagnetic valve 4 to discharge the water into a water storage tank 7 through a first branch pipe 3 for recycling, when the temperature of the cooling water in the water return pipe 1 is high through the first temperature sensor 2, closing the first electromagnetic valve 4 and opening the second electromagnetic valve 6 through the controller 13 to discharge the water into a cooling tank 8 through a second branch pipe 5, then conducting the heat of a heat conduction sheet 803 in the cooling tank 8 to a heat dissipation fin 804 for natural heat dissipation, simultaneously conducting the natural heat dissipation through an exhaust hole 801 at the top of the cooling tank 8 to reduce the temperature of the cooling water in the cooling tank 8, monitoring the water level of the water storage tank 7 through a liquid level sensor 701 in the water storage tank 7, and when the water level of the water storage tank 7 is lowered to a certain depth, that is, the water in the water storage tank 7 cannot submerge the water pump 702, and the second temperature sensor 802 detects that the temperature of the cooling water in the cooling tank 8 has fallen to a low level, the third electromagnetic valve 11 is opened through the controller 13, the cooling water in the cooling tank 8 is discharged into the water storage tank 7 through the drain pipe 10 for recycling, and finally, the water level sensor 701 in the water storage tank 7 detects that the water level of the water storage tank 7 falls to a certain depth, and the second temperature sensor 802 detects that the temperature of the cooling water in the cooling tank 8 is still high, the refrigerating device 14 is started through the controller 13 to rapidly cool the water in the cooling tank 8, so that after the water in the cooling tank 8 is cooled, the third electromagnetic valve 11 is opened to recycle the water in the water storage tank 7, that is enough.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a water tank return system, includes wet return (1), its characterized in that: fixed cover is equipped with first temperature sensor (2) on wet return (1), and the one end of wet return (1) is fixed respectively and has been cup jointed first branch pipe (3) and second branch pipe (5), fixed cover is equipped with first solenoid valve (4) and second solenoid valve (6) respectively on first branch pipe (3) and second branch pipe (5), and the one end difference fixedly connected with storage water tank (7) and cooler bin (8) of first branch pipe (3) and second branch pipe (5), the junction of storage water tank (7) and cooler bin (8) is equipped with heat insulating mattress (9).

2. The water tank return system according to claim 1, wherein: the fixed cover in bottom of cooler bin (8) side is equipped with drain pipe (10), the one end of drain pipe (10) extends to the inside of cooler bin (8), and the other end of drain pipe (10) extends to the inside of storage water tank (7) and cup joints with the top of storage water tank (7) side is fixed, the fixed cover in middle part of drain pipe (10) is equipped with third solenoid valve (11), the bottom of cooler bin (8) is equipped with control box (12), one side of control box (12) inner chamber is equipped with controller (13), and the inside of control box (12) is equipped with refrigerating plant (14) that are located controller (13) one side.

3. The water tank return system according to claim 1, wherein: one side fixed mounting of storage water tank (7) inner chamber has level sensor (701), and one side of storage water tank (7) inner chamber bottom is equipped with water pump (702), water pump (702) are located the below of level sensor (701), and the fixed cover of delivery port department of water pump (702) is equipped with outlet pipe (703).

4. The water tank return system according to claim 1, wherein: exhaust hole (801) have been seted up at the top of cooler bin (8) inner chamber, and the bottom fixed mounting of cooler bin (8) inner chamber one side has second temperature sensor (802), the bottom of cooler bin (8) inner chamber is equipped with conducting strip (803), the one end of conducting strip (803) extends to the outside and the fixedly connected with radiating fin (804) of cooler bin (8).

5. The water tank return system according to claim 2, wherein: the controller (13) is electrically connected with the first temperature sensor (2), the first electromagnetic valve (4), the second electromagnetic valve (6), the liquid level sensor (701), the water pump (702), the second temperature sensor (802), the third electromagnetic valve (11) and the refrigerating device (14).